.login-main{
	width: 100%;
    height: 100%;
    margin: 0 auto;
    overflow: hidden;
    background: url(../img/login-background.jpg) no-repeat;
    background-position: center;
    background-size: cover;
	position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
}

.login-form{
	margin: 0 auto;
	height:38px;
	position: absolute;
    left: 0;
    right: 0;
    bottom: 110px;
    text-align: center;
}

.logn-form-item {
    position: relative;
    display: inline-block;/*配合父元素的position实现居住定位*/
    height: 38px;
    margin-right: 20px;
    vertical-align: top;
}

.logn-from-input {
    width: 250px;
    height: 36px;
    background-color: #fff;
    border: #fff 1px solid;
    overflow: hidden;
}

.logn-from-input input {
    width: 180px;
    padding: 8px 0;
    border: 0;
    outline: 0;
}

.logn-from-input label {
    padding: 8px 15px;
}

.logn-from-input label, .logn-from-input input {
    float: left;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    color: #000;
}

.logn-form-submit {
    position: relative;
    width: 80px;
    height: 38px;
}

.logn-form-submit a{
	background-color: #ff6d54;
    display: block;
    height: 24px;
    line-height: 24px;
    padding: 7px 0;
    text-align: center;
    font-size: 18px;
    color: #fff;
    cursor: pointer;
}

.logn-form-submit a:hover {
    background-color: #bf4631;
}

.logn-from-input.error {
    border-color: #ff4747;
}